Measuring range |
25 ... 136 db(A) |
Accuracy |
Class 2 |
Frequency range |
20 Hz ... 12.5 kHz |
Standards |
GB/T 3785.1-2010 |
Frequency analysis |
1/1 Octave band filter: 20 Hz ... 8 kHz |
Microphone |
1/2" microphone Class 2 |
Data-logging interval |
1 s ... 24 h (adjustable) |
Measuring functions |
LXY (SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN |
X = Frequency weighting: A, B, C, Z |
|
Frequency weightings |
A, B, C, Z |
Time weightings |
Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 ms |
Inherent noise |
Microphone: 20 db(A), 26 db(C), 31 db(Z) |
AD converter |
24 Bit |
AD Sample rate |
Standard: 48 kHz |
Measuring display |
Numerical |
Display |
160 x 160 pixel LCD with backlight |
Memory |
4 GB Micro SD card |
Interface |
USB (Memory readable via software or directly as mass storage) |
Voltage output |
AC 5V RMS |
Alarm |
Adjustable |
Power supply |
4 x 1.5V AA Batteries |
Battery life |
Min. 10 h continuous use |
Dimensions |
70 x 300 x 36 mm / 2.76 x 11.81 x 1.42 in (W x H x D) |
Weight |
Approx. 620 g / 1.4 lbs incl. batteries |
Class 2 Sound Calibrator | PCE-SC 43 |
Sound pressure level | 94 dB, 104 dB, 114 dB |
Accuracy | ±0.4 dB |
Class | 2 |
Frequency | 1000 Hz for A, B, C and D frequency weighting |
Frequency accuracy | ±1.7 % |
Stabilization time | 10 seconds |
Total harmonic distortion | <3 % |
Environmental conditions | |
Temperature influences | <0.4 dB at 0 ... 40 °C / 32 ... 104 °F |
Humidity influences | 25 ... 90 % RH |
Atmospheric pressure | <0.1 dB at 65 ... 108 kPa |
Stability at <60 seconds | ±0.15 dB |
Stability after one year | ±0.35 dB |
(normal use) | |
Operating conditions | 0 ... 40 °C / 32 ... 104 °F, <25 ... 90 % RH, |
non-condensing | |
Storage conditions | -20 ... 50 °C / -4 ... 122 °F, <90 % RH, |
non-condensing | |
Automatic shutdown | after 20 minutes |
Power supply | 2 x 1.5 V AA batteries |
Battery life | ca. 50 hours |
Microphone size | 1/2 inch |
Dimensions | 60 x 130 x 37.5 mm / 2.3 x 5.1 x 1.4" |
Weight | 400 g / 14.1 oz |
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ISO calibration certificate for a sound level meters, e.g. PCE-322 A and PCE-4XX series. It is often required to comply with DIN ISO 9000 in companies. Normal lab test is 2 data points for sound meters.
**US calibration certificate is ISO 17025**
N.B. The calibration certificate is issued especially for the customer and therefore is exempt from the right of return.
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs
ex. VAT, ex. delivery costs